Draw a large circle lightly in the middle of your paper.
Draw a horizontal line from the edge of your paper. When you hit your circle curve the line up. When you hit the other side of your circle draw a straight line off the edge of your paper.
Repeat step 2.
Repeat step 2 until you have filled the top half of your circle with curved lines.
Repeat steps 2-4 on the bottom half of your circle.
Draw horizontal lines to fill the bottom of your paper.
Draw horizontal lines to fill the top of your paper.
Carefully erase your circle, leaving just the horizontal curved lines. Congratulations! You created form with contour lines!
- White Paper